CN212438089U - Track and cut off screen mounting structure - Google Patents

Abstract

The utility model discloses a mounting structure of a track and a partition screen, wherein the track comprises a track body, and a connecting groove and a sliding groove are arranged along the length direction of the track body; the connecting groove is arranged at the upper end of the track body, two sides of an opening of the connecting groove transversely extend towards the center of the connecting groove to form two first limiting parts, and a first limiting hole is formed between the two first limiting parts; the sliding groove is arranged in the track body, the top of the sliding groove is sealed, a second limiting hole is formed in the bottom of the sliding groove, the transverse size of the second limiting hole is smaller than that of the sliding groove, and supporting parts of two sliding rails of the sliding groove are arranged on two sides of the second limiting hole; through set up spread groove and sliding tray at track body length direction, reduced the installation and cut off rocking of screen at the slip in-process, prevented to cut off the screen and cause the furred ceiling to damage or discolour because of rocking.

Description

Track and cut off screen mounting structure

Technical Field

The utility model relates to a cut off screen technical field, concretely relates to track and cut off screen mounting structure.

Background

The partition screen is a device widely used for partitioning in multimedia functional halls, conference centers, starred hotels or business buildings and other places. In order to be convenient to use, the top of the partition screen is provided with a track, and the partition screen can be arranged on the track and can slide along the track. The current rails for the partition screen are common rails, and are hung on the rails in a suspension mode when the partition screen is installed, the lower end of the partition screen is not fixed, the partition screen is easy to shake in a sliding process, the upper end of the partition screen is too close to a ceiling, and the screen easily collides the ceiling in a shaking process to cause damage or color change of the ceiling.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a track for cutting off the screen, it can reduce and cut off rocking of screen in the slip in-process.

Further, this application still provides a wall screen mounting structure.

The utility model adopts the technical proposal that: a track comprises a track body, wherein a connecting groove and a sliding groove are formed in the length direction of the track body; the connecting groove is arranged at the upper end of the track body, two sides of an opening of the connecting groove transversely extend towards the center of the connecting groove to form two first limiting parts, and a first limiting hole is formed between the two first limiting parts; the sliding groove is arranged inside the rail body, the top of the sliding groove is sealed, a second limiting hole is formed in the bottom of the sliding groove, the transverse size of the second limiting hole is smaller than that of the sliding groove, and the two sides of the second limiting hole are supporting parts of two sliding rails of the sliding groove.

Furthermore, two sides of the bottom of the connecting groove are bulged upwards to form two first protruding parts protruding out of the bottom of the connecting groove, and the distance between the two first protruding parts is larger than the transverse size of the first limiting hole.

Further, still be equipped with along track body length direction and turn to the groove, should turn to the groove setting in the below of sliding tray, and its bottom opening, turn to the opening both sides of groove and transversely extend to its center, form two spacing portions of second, form the spacing hole of third between two spacing portions of second, this spacing hole of third corresponds in the spacing hole below of second.

Furthermore, the center lines of the sliding groove, the steering groove, the second limiting hole and the third limiting hole are on the same straight line.

Furthermore, the connecting groove is two, and two connecting grooves are arranged on two sides of the track body symmetrically by using the central line of the track body.

Furthermore, a positioning groove is further arranged along the length direction of the track body and at the top of the sliding groove, and the positioning groove is communicated with the sliding groove and corresponds to the second limiting hole and the third limiting hole.

Further, the two sides of the track body extend towards opposite directions to form two third limiting parts, and the end parts of the two third limiting parts extend upwards to form two second protruding parts.

Furthermore, a notch with a downward opening is formed between the third limiting part and the track body.

Further, the application also provides a partition screen mounting structure, which comprises a partition screen, a mounting bracket, a track, a hanging wheel, a screw rod, a square nut and a Z-shaped hanging weight; the upper end of the mounting bracket is fixed at the bottom of the upper floor slab, and the lower end of the mounting bracket is detachably connected with one side of the Z-shaped hanging weight; the track adopts the track, and the square nut is arranged in a connecting groove of the track; the upper end of the screw rod is connected with the other side of the Z-shaped hanging weight through a nut, and the lower end of the screw rod is connected with a square nut; the rolling bearing of the hanging wheel is matched in the sliding groove of the track, and the lower end of the rolling bearing is connected with the middle part of the partition screen.

Further, the mounting bracket comprises a first angle iron, a second angle iron and a third angle iron which are arranged in a triangular shape.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic diagram of a track structure provided in an embodiment of the present application;

FIG. 2 is a schematic view of a partition screen mounting structure provided in an embodiment of the present application;

FIG. 3 is a partial schematic view of a partition screen mounting structure provided in an embodiment of the present application;

fig. 4 is a schematic view of a track connection structure provided in an embodiment of the present application.

The track comprises a track body 1, a connecting groove 101, a first connecting portion 102, a first boss 103, a sliding groove 104, a positioning groove 105, a supporting portion 106, a second limiting hole 107, a steering groove 108, a third limiting hole 109, a third limiting portion 100, a notch 111, a second boss 112, an upper floor 2, a mounting bracket 3, a first angle iron 31, a second angle iron 32, a third angle iron 33, a fourth angle iron 34, a suspended ceiling 4, a partition screen 5, a screw rod 6, a square nut 61, a Z-shaped hanging weight 7, a single weight 8, a hanging wheel 9, a rolling bearing 91 and a connecting rod 92.

Detailed Description

Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the related art. Therefore, the present invention is an improvement of the prior art, which substantially lies in the connection relationship between hardware, not in the functions and methods themselves, that is, the present invention relates to a few functions and methods, but does not include the improvements proposed in the functions and methods themselves. The present invention is described for better illustration of the function and method for better understanding of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Referring to fig. 1, the rail of the present application includes a rail body 1, and a connecting groove 101 and a sliding groove 104 are provided along a length direction of the rail body 1; the connecting groove 101 is arranged at the upper end of the track body 1, two sides of an opening of the connecting groove 101 transversely extend towards the center of the connecting groove to form two first limiting parts, and a first limiting hole is formed between the two first limiting parts; the sliding groove 104 is arranged inside the rail body 1, the top of the sliding groove 104 is sealed, the bottom of the sliding groove is provided with a second limiting hole 107, the transverse size of the second limiting hole 107 is smaller than that of the sliding groove 104, and two sides of the second limiting hole 107 are provided with supporting parts 106 of two sliding rails of the sliding groove 104.

When the device is used, the upper end of the track body 1 can be connected to the bottom of the upper floor 2 through bolts or similar connectors, the rolling bearings 91 of the hanging wheels 9 are matched in the sliding grooves 104 and slide along the sliding grooves 104, and the lower ends of the hanging wheels 9 are connected with the partition screen 5, so that the partition screen 5 can slide along the track.

The connecting groove 101 and the sliding groove 104 are arranged in the length direction of the track body 1, two sides of an opening of the connecting groove 101 transversely extend towards the center of the opening to form two first limiting parts, a first limiting hole is formed between the two first limiting parts, one end of a bolt or a similar connecting piece for connecting the track to the bottom of the upper floor 2 can be limited in the connecting groove 101 through the first limiting parts, the other end of the bolt or the similar connecting piece extends out of the first limiting hole to be connected with the upper floor 2, the first limiting hole limits the moving freedom degree of the bolt or the similar connecting piece in the width direction, and the shaking of the track in the corresponding direction is reduced; the top of the sliding groove 104 is sealed, the bottom of the sliding groove 104 is provided with a second limiting hole 107, the transverse dimension of the second limiting hole 107 is smaller than that of the sliding groove 104, two sides of the second limiting hole 107 are provided with two supporting parts 106 of the sliding rail of the sliding groove 104, and two rolling bearings 91 of the hanging wheel 9 can be correspondingly matched on the two supporting parts 106 and slide along the supporting parts; the bottom of the sliding groove 104 is provided with a second limit hole 107, the lower end of the hanging wheel 9 can extend out of the second limit hole 107 and is connected with the partition screen 5, the second limit hole 107 limits the moving freedom of the lower end of the hanging wheel 9 in the width direction, the shaking of the hanging wheel 9 in the corresponding direction is reduced, meanwhile, the shaking of the partition screen 5 in the corresponding direction is reduced, and the damage or the color change of the suspended ceiling 4 caused by the shaking of the partition screen 5 is prevented.

Preferably, two sides of the bottom of the connecting groove 101 are raised upwards to form two first protrusions 103 protruding from the bottom of the connecting groove, and the distance between the two first protrusions 103 is greater than the transverse dimension of the first limiting hole. In use, the first boss 103 may limit the rotational freedom of a nut disposed within the coupling slot 101.

The two connecting grooves 101 may be provided, and the two connecting grooves 101 are symmetrically provided on both sides of the rail body 1 with respect to a center line of the rail body 1. By providing two connecting slots 101, the rail can be fixed by two symmetrical bolts or similar connecting members, further reducing the wobble of the rail during use.

Preferably, a turning groove 108 is further provided along the length direction of the rail body 1, the turning groove 108 is disposed below the sliding groove 104 and has an opening at the bottom thereof, two sides of the opening of the turning groove 108 extend transversely toward the center thereof to form two second limiting portions, a third limiting hole 109 is formed between the two second limiting portions, and the third limiting hole 109 corresponds to the second limiting hole 107. The center lines of the sliding groove 104, the steering groove 108, the second stopper hole 107, and the third stopper hole 109 are on the same straight line. A steering groove 108 is arranged below the sliding groove 104, and when the rail-mounted track lifting device is used, a steering piece can be arranged on the lifting wheel 9, so that the rail can be turned conveniently.

A positioning groove 105 is further disposed along the length direction of the track body 1 and at the top of the sliding groove 104, and the positioning groove 105 is communicated with the sliding groove 104 and corresponds to the second limiting hole 107 and the third limiting hole 109. The top of the track is provided with a positioning groove 105 communicated with the sliding groove 104, when in use, a positioning piece can be arranged at the top of the hanging wheel 9 to position the hanging wheel 9, thereby further reducing the shaking of the hanging wheel 9 and the shaking of the partition screen 5 connected on the hanging wheel 9.

Preferably, two sides of the rail body 1 extend in opposite directions to form two third limiting portions 100, and end portions of the two third limiting portions 100 extend upward to form two second protruding portions 112. A notch 111 with a downward opening is formed between the third limiting portion 100 and the track body 1.

Set up spacing portion 100 of third and second bellying 112 through the both sides at track body 1, can install the breach 111 between furred ceiling 4 with track body 1, prevent to wipe the drawback of flower furred ceiling 4 easily because of fluting on furred ceiling 4. A notch 111 with a downward opening is formed between the third limiting part 100 and the track body 1, so that the third limiting part 100 has certain deformation performance, and vibration of the track in the use process can be reduced to a certain extent.

Further, a third protruding portion protruding upward is disposed on one side of the third limiting portion 100 close to the rail body 1, the third protruding portion is disposed corresponding to the notch 111, and the protruding height of the third protruding portion is adapted to the second protruding portion 112. When the track installation, furred ceiling 4 can be located second bellying 112 and third bellying, and the setting of second bellying 112 has restricted the track at vertical removal degree of freedom, and the setting of third bellying has further restricted the track at horizontal removal degree of freedom, has further reduced rocking of this track in the use.

Referring to fig. 2 to 4, further, the present application provides a partition screen mounting structure, which includes a partition screen 5, a mounting bracket 3, a rail, a hanging wheel 9, a screw rod 6, a square nut 61 and a Z-shaped hanging weight 7; the upper end of the mounting bracket 3 is fixed at the bottom of the upper floor 2, and the lower end of the mounting bracket is detachably connected with one side of the Z-shaped hanging weight 7; the track is the track described in the application, and the square nut 61 is arranged in a connecting groove 101 of the track; the upper end of the screw rod 6 is connected with the other side of the Z-shaped hanging weight 7 through a nut, and the lower end of the screw rod is connected with a square nut 61; the rolling bearing 91 of the hanging wheel 9 is matched in the sliding groove 104 of the track, and the lower end of the rolling bearing is connected with the middle part of the partition screen 5.

Specifically, the mounting bracket 3 includes a first angle iron 31, a second angle iron 32, and a third angle iron 33 arranged in a triangle. The lower extreme and the second angle 32 upper end of first angle iron 31, third angle iron 33 are fixed, and the upper end separation of first angle iron 31, second angle iron 32 and third angle iron 33 is the triangle-shaped structure, increases installing support 3's stability. The upper ends of the first angle iron 31, the second angle iron 32 and the third angle iron 33 are fixed with the single yard 8, and the single yard 8 is fixed at the bottom of the upper floor 2 through expansion screws. The single sign indicating number 8 is the connecting piece that is the L type, and when connecting, the one side at a single sign indicating number 8 can be connected respectively to the upper end of first angle bar 31, second angle bar 32 and third angle bar 33, and the bottom at upper floor 2 is fixed through the expansion screw to the opposite side of single sign indicating number 8.

The lower end of the second angle iron 32 can be connected with the upper side of the Z-shaped hanging bracket 7 after being fixed with a fourth angle iron 34. The first angle iron 31, the second angle iron 32 and the third angle iron 33 can adopt No. 4 angle iron, and the fourth angle iron 34 can adopt No. 5 angle iron. The fourth angle iron 34 may be welded to the lower end of the second angle iron 32, or may be fixed to one side of the lower end of the second angle iron 32 by bolts. The Z-shaped hanging bracket 7 is a connecting piece with a Z-shaped structure, and the lower end of the second angle iron 32 is fixedly connected with the upper side of the Z-shaped hanging bracket 7 through the fourth angle iron 34.

The square nut 61 is placed in the connecting groove 101 of the rail, and the first boss 103 provided in the connecting groove 101 can limit the rotational freedom of the square nut 61 and prevent it from rotating. The upper end of the track is connected with the lower side of the Z-shaped hanging weight 7 through a screw rod 6 and a hexagon nut. Specifically, the lower end of the screw rod 6 is connected with a square nut 61 arranged in a connecting groove 101, the size of the square nut 61 is matched with that of the connecting groove 101, and the transverse dimension of the square nut 61 is larger than that of the first limiting hole, so that the square nut 61 is limited in the connecting groove 101; the size of the screw rod 6 is matched with the first limiting hole, one end of the screw rod 6 penetrates through the first limiting hole, the hexagonal nut is adopted to fix the outer side of the top end of the rail, and the hexagonal nut is matched with the four-corner nut, so that the vertical moving freedom degree of the lower end of the screw rod 6 is limited. The upper end of the screw rod 6 penetrates through the lower side of the Z-shaped hanging weight 7 and is fixed through two hexagonal nuts respectively positioned on the lower side of the hanging weight, and the upper end of the screw rod 6 is limited in vertical movement freedom degree through the cooperation of the two hexagonal nuts.

The hanging wheel 9 comprises a connecting rod 92 and two rolling bearings 91, wherein the two rolling bearings 91 are respectively mounted at the upper end of the connecting rod 92 through a shaft. The hoist wheel 9 is mounted in the track, and the two rolling bearings 91 are fitted on the two support portions 106 of the slide groove 104, respectively, and can roll along the support portions 106. The size of the rolling bearing 91 is adapted to the size of the sliding groove 104. The lower end of the connecting rod 92 passes through the second limiting hole 107 and the third limiting hole 109 to be connected with the partition screen 5, and the transverse size of the connecting rod 92 is matched with the second limiting hole 107 and the third limiting hole 109. The partition can be a partition with a width within 1.25 m.

The mounting bracket 3 and the rail are positioned between the upper-layer floor 2 and the suspended ceiling 4, a mounting opening matched with the rail is formed in the suspended ceiling 4, and the lower ends of the third limiting part 100 of the rail and the hanging wheel 9 extend out of the suspended ceiling 4 through the mounting opening.

When specifically installing this application and cutting off screen 5, can fix the track in the bottom of upper floor 2 through lead screw 6 and installing support 3 earlier, carry out track both sides furred ceiling 4 again, and the spacing of furred ceiling 4 is on track second bellying 112 and third bellying.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (10)

1. A track comprises a track body (1), and is characterized in that a connecting groove (101) and a sliding groove (104) are arranged along the length direction of the track body (1); the connecting groove (101) is arranged at the upper end of the track body (1), two sides of an opening of the connecting groove (101) transversely extend towards the center of the connecting groove to form two first limiting parts, and a first limiting hole is formed between the two first limiting parts; the sliding groove (104) is arranged inside the rail body (1), the top of the sliding groove (104) is sealed, the bottom of the sliding groove is provided with a second limiting hole (107), the transverse size of the second limiting hole (107) is smaller than that of the sliding groove (104), and two sides of the second limiting hole (107) are provided with supporting parts (106) of two sliding rails of the sliding groove (104).

2. The rail of claim 1, wherein both sides of the bottom of the connecting groove (101) are upwardly protruded to form two first protrusions (103) protruded from the bottom thereof, and the distance between the two first protrusions (103) is larger than the lateral dimension of the first position-limiting hole.

3. The track according to claim 1, wherein a turning groove (108) is further provided along the length direction of the track body (1), the turning groove (108) is provided below the sliding groove (104) and has an opening at the bottom thereof, two sides of the opening of the turning groove (108) extend transversely to the center thereof to form two second limiting portions, a third limiting hole (109) is formed between the two second limiting portions, and the third limiting hole (109) is correspondingly provided below the second limiting hole (107).

4. The rail according to claim 3, wherein the centre lines of the sliding groove (104), the steering groove (108), the second limiting hole (107) and the third limiting hole (109) are on the same straight line.

5. The rail according to claim 1, wherein the connecting grooves (101) are two, and the two connecting grooves (101) are symmetrically arranged on two sides of the rail body (1) along the center line of the rail body (1).

6. The rail according to claim 5, wherein a positioning groove (105) is further formed along the length direction of the rail body (1) and at the top of the sliding groove (104), the positioning groove (105) is communicated with the sliding groove (104) and corresponds to the second limiting hole (107) and the third limiting hole (109).

7. The rail according to any one of claims 1 to 6, wherein two sides of the rail body (1) extend in opposite directions to form two third limiting parts (100), and ends of the two third limiting parts (100) extend upward to form two second protruding parts (112).

8. The rail according to claim 7, wherein a notch (111) with a downward opening is formed between the third limiting part (100) and the rail body (1).

9. The partition screen mounting structure is characterized by comprising a partition screen (5), a mounting bracket (3), a track, a hanging wheel (9), a screw rod (6), a square nut (61) and a Z-shaped hanging weight (7); the upper end of the mounting bracket (3) is fixed at the bottom of the upper floor slab (2), and the lower end of the mounting bracket is detachably connected with one side of the Z-shaped hoisting weight (7); the rail is the rail as claimed in any one of claims 1-8, and the square nut (61) is placed in a connecting groove (101) of the rail; the upper end of the screw rod (6) is connected with the other side of the Z-shaped hanging weight (7) through a nut, and the lower end of the screw rod is connected with a square nut (61); the rolling bearing (91) of the hanging wheel (9) is matched in the sliding groove (104) of the track, and the lower end of the rolling bearing is connected with the middle part of the partition screen (5).

10. Partition screen mounting structure according to claim 9, characterised in that the mounting bracket (3) comprises a first angle iron (31), a second angle iron (32) and a third angle iron (33) in a triangular arrangement.

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